b) Rs. 1200
c) Rs. 1800
d) Rs. 1950
Answer: b
Explanation:
$$\eqalign{ & {\text{investment of A}} = 1000 \cr & {\text{So, investment of B}} + {\text{C}} = {\text{6000}} – 1000 \cr & = 5000 \cr & {\text{B}}:{\text{C}} = 5000 \cr & 2:3 = 2000:3000 \cr} $$
| A | : | B | : | C |
| 1000 | : | 2000 | : | 3000 |
| 1 | : | 2 | : | 3 = 6 |
$$\eqalign{ & {\text{Profit of C}} = \frac{3}{6} \times 2400 = 1200 \cr} $$
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